CN207485453U - A kind of telescopic tunnel support Mobile workbench - Google Patents
A kind of telescopic tunnel support Mobile workbench Download PDFInfo
- Publication number
- CN207485453U CN207485453U CN201721510732.0U CN201721510732U CN207485453U CN 207485453 U CN207485453 U CN 207485453U CN 201721510732 U CN201721510732 U CN 201721510732U CN 207485453 U CN207485453 U CN 207485453U
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- CN
- China
- Prior art keywords
- mobile workbench
- steel structure
- structure framework
- tunnel support
- trolley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Lining And Supports For Tunnels (AREA)
Abstract
A kind of telescopic tunnel support Mobile workbench, the steel structure framework (2) including four stabilizer blade of cuboid frame, four movable pulleys (1) for being located at steel structure framework (2) bottom, the pad rack (3) being symmetrically welded on steel structure framework (2) two sides, 8 casings (4) being symmetrically welded on steel structure framework (2) two sides, the joint steel pipe (5) for plug-in-sleeve (4)；Casing (4) and joint steel pipe (5) are equipped with through bolt hole (6), and bolt hole (6) is inserted into using bolt (7).The utility model has following remarkable result：It is moved easily, adjustable trolley length, equal working space, the more traditional trolley light weight of the utility model trolley, it is mobile and assembled that trolley can be completed in 15 minutes, simple operation, at the same avoid the Mobile workbench when working space is too small it is long cause to stop work or avoid working space excessive and Mobile workbench it is too short cause repeatedly to move Mobile workbench influence construction efficiency.
Description
Technical field
The utility model is related in built tunnel supporting operation and detection operation field, multiple trolleys form trolley group, operation
Trolley length is adjustable, and environmental suitability is strong, and construction operation is efficient and is convenient to supporting quality detection.It is being built suitable for majority
Vcehicular tunnel.
Background technology
During constructing tunnel, supporting job platform is typically the Mobile workbench of steel construction, the work of supporting Mobile workbench
Industry range is located at after two lining trolleys, and before inverted arch excavation face, which is typically 5~60m etc..Previous supporting operation post
The length of vehicle is typically 5~10m, and when job area is too small, can only set aside concerns supporting Mobile workbench in work surface, can squeeze it
The working space of his mechanical equipment, when job area is excessive, because sequentially to arrange geotextiles, splash guard, two lined steel muscle, so as to
Lead to repeated multiple times mobile supporting Mobile workbench, significantly impact construction efficiency.
The movement of supporting trolley is necessarily dependent upon large-duty loader, repeated multiple times mobile trolley used to lead to mechanical equipment, people
The long-time of member occupies, and influences production efficiency, and mobile number excessively also results in the loosening of steel construction, causes construction hidden danger.
If supporting Mobile workbench can be solved to repeat to move, and make full use of working space, then can greatly improve
The working efficiency of tunnel support operation.
Invention content
The utility model makes full use of working space for tunnel support operating efficiency is improved, devise it is a kind of it is light-weight,
Removable, telescopic trolley group.
A kind of telescopic tunnel support Mobile workbench, the steel structure framework including four stabilizer blade of cuboid frame are located at steel
Four movable pulleys of structural framework bottom, are symmetrically welded at steel at the pad rack being symmetrically welded on steel structure framework two sides
8 casings, the joint steel pipe for plug-in-sleeve on structural framework two sides；Casing and joint steel pipe are equipped with through spiral shell
Keyhole is inserted into bolt hole using bolt.
The utility model steel structure framework includes four pillars, four braces, four top cross bars, four middle cross bars, two
Root sheer pole, two foundation cross bars.There are four movable pulleys for steel structure framework bottom side dress, are moved easily trolley.
In 8 casings of the utility model 6 respectively 3-3 be symmetrically welded at top cross bar, middle cross bar, sheer pole end in branch
On column；2 are respectively welded in brace upper end on the cross bar of top.
The utility model pad rack includes parallel bar and supporting rod, divides three layers and is symmetrically welded, parallel bar is respectively parallel to
Cross bar, middle cross bar, sheer pole are pushed up, is allowed in approximately the same plane.
The utility model is in parallel in a determining deviation using two steel structure frameworks, i.e., is inserted respectively using joint steel pipe both ends
Enter in casing, being inserted into bolt hole by using bolt is fixed, and is laid with backing plate on pad rack adjacent two-by-two, makes adjacent
Trolley forms the construction operation platform of an entirety.
Compared with conventional tunnel supporting Mobile workbench, which has following remarkable result：It is moved easily, is adjusted
Trolley length, equal working space, the more traditional trolley light weight of the utility model trolley can complete trolley shifting in 15 minutes
It is dynamic and assembled, simple operation, while avoid that the Mobile workbench when working space is too small is long to be caused to stop work or avoid operation empty
Between excessive and Mobile workbench it is too short cause repeatedly to move Mobile workbench influence construction efficiency.
Description of the drawings
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the utility model connection effect side structure schematic view；
Wherein, 1, movable pulley；2nd, steel structure framework；3rd, pad rack；4th, casing；5th, joint steel pipe；6th, bolt hole；7th, spiral shell
Bolt.
Specific embodiment
As shown in FIG. 1 to 3, a kind of telescopic tunnel support Mobile workbench, the utility model include cuboid frame
The steel structure framework 2 of four stabilizer blades, is symmetrically welded at 2 liang of steel structure framework at four movable pulleys 1 for being located at 2 bottom of steel structure framework
Pad rack 3 on side, 8 casings 4 being symmetrically welded on 2 two sides of steel structure framework, the connection for plug-in-sleeve 4
Steel pipe 5；Casing 4 and joint steel pipe 5 are equipped with through bolt hole 6, and bolt hole 6 is inserted into using bolt 7.
According to construction demand, specific size, welded steel structure skeleton 2, including four pillars, four braces, four are determined
Root top cross bar, four middle cross bars, two sheer poles, two foundation cross bars.
Four movable pulleys 1 are installed in 2 bottom side of steel structure framework, trolley is facilitated to move.
By 6 in 8 casings 4 respectively 3-3 be symmetrically welded at top cross bar, middle cross bar, sheer pole end on pillar；2
Root is respectively welded in brace upper end on the cross bar of top.
Pad rack 3 divides three layers to be symmetrically welded, and parallel bar is respectively parallel to top cross bar, middle cross bar, sheer pole, is allowed to be in
Approximately the same plane.
Two steel structure frameworks 2 are in parallel in a determining deviation, i.e., distinguished in plug-in-sleeve 4 using 5 both ends of joint steel pipe,
It is aligned bolt hole 6 and is inserted into bolt and fix, be laid with backing plate on pad rack 3 adjacent two-by-two, adjacent trolley is made to form one
Whole construction operation platform.
According to practice of construction demand, the distance between adjacent steel structure framework is adjusted, realizes the scalability of trolley.
The utility model to apply mode without being limited thereto, according to content described in the utility model, with reference to the basic skill in this field
Art knowledge and customary means, modification, replacement or the change of other diversified forms that the utility model can be made, all fall within this reality
Within novel protection domain.
Claims (5)
1. a kind of telescopic tunnel support Mobile workbench, which is characterized in that include the steel construction bone of four stabilizer blade of cuboid frame
Frame (2), is symmetrically welded on steel structure framework (2) two sides four movable pulleys (1) for being located at steel structure framework (2) bottom
Pad rack (3), 8 casings (4), the connections for plug-in-sleeve (4) being symmetrically welded on steel structure framework (2) two sides
Steel pipe (5)；Casing (4) and joint steel pipe (5) are equipped with through bolt hole (6), and bolt hole (6) is inserted into using bolt (7).
A kind of 2. telescopic tunnel support Mobile workbench according to claim 1, which is characterized in that steel structure framework
(2) including four pillars, four braces, four top cross bars, four middle cross bars, two sheer poles, two foundation cross bars.
3. a kind of telescopic tunnel support Mobile workbench according to claim 1, which is characterized in that in 8 casings (4)
6 respectively 3-3 be symmetrically welded at top cross bar, middle cross bar, sheer pole end on pillar；2 are respectively welded on brace
It holds on the cross bar of top.
A kind of 4. telescopic tunnel support Mobile workbench according to claim 1, which is characterized in that pad rack (3)
Including parallel bar and supporting rod, divide three layers and be symmetrically welded, parallel bar is respectively parallel to top cross bar, middle cross bar, sheer pole, makes part
In approximately the same plane.
5. a kind of telescopic tunnel support Mobile workbench according to claim 1, which is characterized in that using two steel knots
Structure skeleton (2) is in parallel in a determining deviation, i.e., interior using joint steel pipe (5) both ends difference plug-in-sleeve (4), by using bolt
(7) it is inserted into bolt hole (6) to be fixed, backing plate is laid on pad rack (3) adjacent two-by-two, adjacent trolley is made to form one
Whole construction operation platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721510732.0U CN207485453U (en) | 2017-11-14 | 2017-11-14 | A kind of telescopic tunnel support Mobile workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721510732.0U CN207485453U (en) | 2017-11-14 | 2017-11-14 | A kind of telescopic tunnel support Mobile workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485453U true CN207485453U (en) | 2018-06-12 |
Family
ID=62476799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721510732.0U Active CN207485453U (en) | 2017-11-14 | 2017-11-14 | A kind of telescopic tunnel support Mobile workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676113A (en) * | 2017-11-14 | 2018-02-09 | 云南省建筑科学研究院 | A kind of telescopic tunnel support Mobile workbench |
-
2017
- 2017-11-14 CN CN201721510732.0U patent/CN207485453U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676113A (en) * | 2017-11-14 | 2018-02-09 | 云南省建筑科学研究院 | A kind of telescopic tunnel support Mobile workbench |
| CN107676113B (en) * | 2017-11-14 | 2024-02-20 | 云南省建筑科学研究院 | Telescopic tunnel supporting operation trolley |
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